class-L list?

I am trying to subscribe to the list server called Class-L,
a mailing list and file server for researchers in classification,
clustering, phylogenetic estimation, and related areas of data analysis.
I have the addresses:
LISTSERV at SBCCVM and CLASS-L%SBCCVM.BITNET at CUNYVM.CUNY.EDU
but neither of these works from my internet site.
Do any of you have a non-bitnet address for this list?
A second question. I have access to newsgroups, and in
fact can see a number of bionet groups, but not bionet.info-theory.
So I subscribe via email. Do others have this situation?
Thank you.
jeremy